The Joseph Rowntree Foundation said that in the past two years, low-income voters support for Labour had tumbled from 41 to 30 per cent.

Getty - Contributor

Low-income voters have lost faith in Labour

Meanwhile the Tories have climbed from 15 to 23 per cent.

But the JRF insisted around a quarter of poor voters were “politically homeless” - refusing to endorse anybody - as households struggle to find anyone who listens to them on money, debt, health and housing.

Shock research shows that despite Brexit, most low-income Brits are worried about “day to day” issues.

Money or debt is the most common concern for people in the lowest income group – on 45 per cent.

Getty - Contributor

Reports come after Bank of England sets up interest rates that make borrowing tougher for families

Getty - Contributor

Support from low-income households for the Labour Party fell from 41 to 30 per cent

Concern about physical health is second on 38 per cent.

The research comes with the Bank of England set up interest rates for the first time in a decade this week – pushing up borrowing costs for millions.

JRF chief Campbell Robb said: “Low income votes are clear they want action on living standards.

"And the party that seizes this agenda could be more likely to secure a parliamentary majority at the next Election.”